{"title":"代表性电池组中宏观和/或纳米增强PCM的热保护性能","authors":"Umit Nazli Temel, Ferhat Kilinc, Serkan Coşkun","doi":"10.1080/15567265.2022.2069615","DOIUrl":null,"url":null,"abstract":"ABSTRACT This experimental study focused on the comparison of thermal protection performances of macro and/or nano enhanced organic PCM in a representative battery pack from low to high discharge rates. The macro/nano enhanced RT-44 provides the desired battery thermal protection requirements in terms of criteria such as maximum temperature and maximum temperature difference restriction and uniform temperature distribution throughout the battery pack. It increases the effective battery thermal protection time by 117%-32% depending on the discharge rates. While PCM thermal protection provides a more homogeneous temperature distribution throughout the battery pack, nano and/or macro enhanced one provides it throughout the cell. The macro enhancement essentially makes a major contribution to shortening the cooling time for the next use.","PeriodicalId":49784,"journal":{"name":"Nanoscale and Microscale Thermophysical Engineering","volume":"26 1","pages":"52 - 66"},"PeriodicalIF":2.7000,"publicationDate":"2022-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Thermal Protection Performances of the Macro and/or Nano Enhanced PCM in a Representative Battery Pack\",\"authors\":\"Umit Nazli Temel, Ferhat Kilinc, Serkan Coşkun\",\"doi\":\"10.1080/15567265.2022.2069615\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT This experimental study focused on the comparison of thermal protection performances of macro and/or nano enhanced organic PCM in a representative battery pack from low to high discharge rates. The macro/nano enhanced RT-44 provides the desired battery thermal protection requirements in terms of criteria such as maximum temperature and maximum temperature difference restriction and uniform temperature distribution throughout the battery pack. It increases the effective battery thermal protection time by 117%-32% depending on the discharge rates. While PCM thermal protection provides a more homogeneous temperature distribution throughout the battery pack, nano and/or macro enhanced one provides it throughout the cell. The macro enhancement essentially makes a major contribution to shortening the cooling time for the next use.\",\"PeriodicalId\":49784,\"journal\":{\"name\":\"Nanoscale and Microscale Thermophysical Engineering\",\"volume\":\"26 1\",\"pages\":\"52 - 66\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2022-01-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nanoscale and Microscale Thermophysical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1080/15567265.2022.2069615\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, MECHANICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nanoscale and Microscale Thermophysical Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/15567265.2022.2069615","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
Thermal Protection Performances of the Macro and/or Nano Enhanced PCM in a Representative Battery Pack
ABSTRACT This experimental study focused on the comparison of thermal protection performances of macro and/or nano enhanced organic PCM in a representative battery pack from low to high discharge rates. The macro/nano enhanced RT-44 provides the desired battery thermal protection requirements in terms of criteria such as maximum temperature and maximum temperature difference restriction and uniform temperature distribution throughout the battery pack. It increases the effective battery thermal protection time by 117%-32% depending on the discharge rates. While PCM thermal protection provides a more homogeneous temperature distribution throughout the battery pack, nano and/or macro enhanced one provides it throughout the cell. The macro enhancement essentially makes a major contribution to shortening the cooling time for the next use.
期刊介绍：
Nanoscale and Microscale Thermophysical Engineering is a journal covering the basic science and engineering of nanoscale and microscale energy and mass transport, conversion, and storage processes. In addition, the journal addresses the uses of these principles for device and system applications in the fields of energy, environment, information, medicine, and transportation.
The journal publishes both original research articles and reviews of historical accounts, latest progresses, and future directions in this rapidly advancing field. Papers deal with such topics as:
transport and interactions of electrons, phonons, photons, and spins in solids,
interfacial energy transport and phase change processes,
microscale and nanoscale fluid and mass transport and chemical reaction,
molecular-level energy transport, storage, conversion, reaction, and phase transition,
near field thermal radiation and plasmonic effects,
ultrafast and high spatial resolution measurements,
multi length and time scale modeling and computations,
processing of nanostructured materials, including composites,
micro and nanoscale manufacturing,
energy conversion and storage devices and systems,
thermal management devices and systems,
microfluidic and nanofluidic devices and systems,
molecular analysis devices and systems.
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